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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

LYDIA ONYIMA DNP
NPI 1285544288
Internal Medicine - Hematology & Oncology in Frederick, MD

Active since September 10, 2026
1562 OPOSSUMTOWN PIKE, FREDERICK, MD 21702(240) 566-4100 Get Directions Write a Review

NPPES record added: September 10, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

About Lydia Onyima Dnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LYDIA ONYIMA DNP (NPI 1285544288) is an individual hematology & oncology provider in Frederick, Maryland, licensed in Maryland (R215024) and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1285544288
Entity TypeIndividualFemale
Primary Taxonomy207RH0003X
Provider Legal NameLYDIA ONYIMACredential: DNP
Location Address1562 OPOSSUMTOWN PIKEFrederick, MD 21702-4337
Mailing Address1562 Opossumtown PikeFrederick, MD 21702-4337
Phone(240) 566-4100
Sole ProprietorNo
Enumeration DateSeptember 10, 2026
NPPES CertifiedSeptember 10, 2026
✔ NPI 1285544288 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in MD · R215024
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
1562 OPOSSUMTOWN PIKE, Frederick, MD 21702
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. JEANETTE E FORONDA P.A.
Physician Assistant
1562 OPOSSUMTOWN PIKE
FREDERICK, MD 21702
Frederick County (240) 215-6310
INGRID HALVORSON
Nurse Practitioner (Acute Care)
1562 OPOSSUMTOWN PIKE
FREDERICK, MD 21702
Frederick County (301) 662-8477
DR. PATRICK JOHANNES MANSKY M.D.
Internal Medicine (Medical Oncology)
1562 OPOSSUMTOWN PIKE
FREDERICK, MD 21702
Frederick County (301) 662-8477
MS. PATRICIA A. RICE CRNP
Nurse Practitioner (Adult Health)
1562 OPOSSUMTOWN PIKE
FREDERICK, MD 21702
Frederick County (301) 662-8477
CAROLYN SHERWOOD PT
Physical Therapist
1562 OPOSSUMTOWN PIKE
FREDERICK, MD 21702
Frederick County (240) 566-3400
FREDERICK HEALTH MEDICAL GROUP LLC
Dietitian, Registered
1562 OPOSSUMTOWN PIKE
FREDERICK, MD 21702
Frederick County (240) 215-6310
LENY VANESSA BERNARDO-POLLOCK PA-C
Physician Assistant
1562 OPOSSUMTOWN PIKE
FREDERICK, MD 21702
Frederick County (240) 215-6310
MISS CLAUDIA OFORI-MARFOH MD
Urology
1562 OPOSSUMTOWN PIKE
FREDERICK, MD 21702
Frederick County (240) 215-6310

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lydia Onyima's NPI number?

The NPI number for Lydia Onyima is 1285544288. It was assigned to this individual provider in the NPPES registry on September 10, 2026.

Where is Lydia Onyima located?

Lydia Onyima practices at 1562 Opossumtown Pike, Frederick, MD 21702. The listed phone number is (240) 566-4100.

What is Lydia Onyima's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for Lydia Onyima was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.